[Serializer] Error when instantiating a prefab with a Material with Transparency set

Release Type: Official Release

Version: (beta04-1265)

Platform(s): Windows

Describe the bug
I have a character prefab that contains a model with a material that has Transparency option enabled and set. When I instantiate this prefab the first time, it actually works fine. But when I change scenes and then instantiate it again, it fails with the following:

https://media.discordapp.net/attachments/500292370923913222/774736583865139220/unknown.png

Material:
https://media.discordapp.net/attachments/500292370923913222/774750905429786624/unknown.png

To Reproduce
Steps to reproduce the behavior:

1. See above

Expected behavior
Should be able to instantiate a prefab without issue.

Screenshots
If applicable, add screenshots to help explain your problem (use GitHub drag & drop)

Log and callstacks
at Stride.Rendering.ValueParameterKeySerializer1.Serialize(ValueParameterKey1& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.Serialization.DataSerializer1.Serialize(Object& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.Serialization.MemberReuseSerializer1.Serialize(T& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.DataSerializers.StrideRendering_ParameterKeyInfoSerializer.Serialize(ParameterKeyInfo& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.Serialization.Serializers.ListAllSerializer2.Serialize(TList& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.Serialization.SerializerExtensions.Serialize[T](SerializationStream stream, T& obj, ArchiveMode mode) at Stride.Rendering.ParameterCollection.Serializer.Serialize(ParameterCollection& parameterCollection, ArchiveMode mode, SerializationStream stream) at Stride.Core.Serialization.MemberReuseSerializer1.Serialize(T& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.DataSerializers.StrideRendering_MaterialPassSerializer.Serialize(MaterialPass& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.Serialization.MemberReuseSerializer1.Serialize(T& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.Serialization.Serializers.ListAllSerializer2.Serialize(TList& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.Serialization.MemberReuseSerializer1.Serialize(T& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.DataSerializers.StrideRendering_MaterialSerializer.Serialize(Material& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.Serialization.MemberReuseSerializer1.Serialize(T& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.Serialization.Serializers.DictionaryAllSerializer3.Serialize(TDictionary& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.Serialization.MemberReuseSerializer1.Serialize(T& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.DataSerializers.StrideEngine_ModelComponentSerializer.Serialize(ModelComponent& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.Serialization.DataSerializer1.Serialize(Object& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.Serialization.MemberReuseSerializer1.Serialize(T& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.Serialization.Serializers.ListAllSerializer2.Serialize(TList& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.DataSerializers.StrideEngine_EntityComponentCollectionSerializer.Serialize(EntityComponentCollection& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.Serialization.MemberReuseSerializer1.Serialize(T& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Engine.Entity.EntitySerializer.Serialize(Entity& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.Serialization.MemberReuseSerializer1.SerializeExtended(T& obj, ArchiveMode mode, SerializationStream stream, DataSerializer1 dataSerializer)
at Stride.Core.Serialization.SerializerExtensions.SerializeExtended[T](SerializationStream stream, T& obj, ArchiveMode mode, DataSerializer1 dataSerializer) at Stride.Engine.EntityComponent.Serializer.Serialize(EntityComponent& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.DataSerializers.StrideEngine_TransformComponentSerializer.Serialize(TransformComponent& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.Serialization.MemberReuseSerializer1.Serialize(T& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.Serialization.Serializers.ListAllSerializer2.Serialize(TList& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.DataSerializers.TransformComponent_TransformChildrenCollectionSerializer.Serialize(TransformChildrenCollection& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.Serialization.DataSerializer1.Serialize(Object& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.Serialization.MemberReuseSerializer1.Serialize(T& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.DataSerializers.StrideEngine_TransformComponentSerializer.Serialize(TransformComponent& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.Serialization.DataSerializer1.Serialize(Object& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.Serialization.MemberReuseSerializer1.Serialize(T& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.Serialization.Serializers.ListAllSerializer2.Serialize(TList& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.DataSerializers.StrideEngine_EntityComponentCollectionSerializer.Serialize(EntityComponentCollection& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.Serialization.MemberReuseSerializer1.Serialize(T& obj, ArchiveMode mode, SerializationStream stream) at Stride.Engine.Entity.EntitySerializer.Serialize(Entity& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.Serialization.MemberReuseSerializer1.Serialize(T& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.Serialization.Serializers.ListSerializer1.Serialize(List1& obj, ArchiveMode mode, SerializationStream stream)
at Stride.Core.Serialization.MemberReuseSerializer1.Serialize(T& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.DataSerializers.StrideEngine_PrefabSerializer.Serialize(Prefab& obj, ArchiveMode mode, SerializationStream stream) at Stride.Core.Serialization.MemberReuseSerializer1.SerializeExtended(T& obj, ArchiveMode mode, SerializationStream stream, DataSerializer1 dataSerializer) at Stride.Core.Serialization.SerializerExtensions.SerializeExtended[T](SerializationStream stream, T& obj, ArchiveMode mode, DataSerializer1 dataSerializer)
at Stride.Engine.Design.EntityCloner.Clone[T](HashSet1 clonedObjects, TryGetValueFunction2 mappedObjects, T entity)
at Stride.Engine.Design.EntityCloner.Clone(Prefab prefab)
at Stride.Engine.Prefab.Instantiate()
...
\Core.cs:line 94
at Stride.Core.MicroThreading.Scheduler.Run()

Reproduce the failure by instantiating a prefab with a transparent Material, changing scenes, and instantiating it again. Start with Stride.Engine.Prefab.Instantiate and EntityCloner.Clone, then trace ValueParameterKeySerializer and MaterialSerializer around the reported serialization stack; done means the prefab instantiates successfully after the scene change.